Identities Relating the Angular and Coordinate Components of Axial Aberration in the Fringing Field of the Magnetic Sector of Static Mass Analyzer

We derived identities that relate the angular and coordinate elements of the 2nd order transfer matrix, which determine the axial aberration of static mass analyzers in the fringing field of the magnetic sector with an arbitrary entrance of ions. These identities can be used as criteria for the corr...

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Bibliographic Details
Published in:Journal of analytical chemistry (New York, N.Y.) Vol. 77; no. 13; pp. 1669 - 1672
Main Authors: Sachenko, V. D., Antonov, A. S.
Format: Journal Article
Language:English
Published: Moscow Pleiades Publishing 01.12.2022
Springer
Springer Nature B.V
Subjects:
Aberration
Analysis
Analytical Chemistry
Analytical instruments
Analyzers
Chemistry
Chemistry and Materials Science
Magnetic sectors
Measuring instruments
Methods
Transfer matrices
Russia
axial aberration
ion trajectories
fringing fields
static mass analyzers
ISSN:1061-9348, 1608-3199
Online Access:Get full text
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Summary:We derived identities that relate the angular and coordinate elements of the 2nd order transfer matrix, which determine the axial aberration of static mass analyzers in the fringing field of the magnetic sector with an arbitrary entrance of ions. These identities can be used as criteria for the correct calculation of the axial aberration of the mass analyzer and its resolution.
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ISSN:1061-9348
1608-3199
DOI:10.1134/S1061934822130068